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Play Fantastic Children (Japan edition) Online
Fantastic Children
Play Fantastic Children online on GBA. Guide Tohma through precision platforming, collect crystals, climb ledges and resolve turn-based card fights in an anime-based adventure.
Browser play

Game Boy Advance (GBA) — EmulatorJS controls
Default Player 1 keyboard mapping. Change keys in Controller Settings.
| Console button | Keyboard |
|---|---|
| ↑ / ↓ / ← / → | ↑ / ↓ / ← / → |
| A / B | Z / X |
| L / R | Q / E |
| START / SELECT | Enter / V |
Open Controller Settings to configure your keyboard or gamepad. Touch controls are available on mobile.
How to Play Fantastic Children
Quick start
Press START, choose START GAME, then select an empty NEW GAME slot. After the opening story, Tohma begins in a ruined area; walk right and collect the first crystal pieces while learning the timing of his jumps. Your first goal is to cross the platforms and hazards without falling and reach the next story scene. Hold the jump button as you reach a ledge, then press Up to pull yourself onto it; the deliberate standing jump has a short wind-up, so use running jumps when you need immediate distance.
Controls
Menus: D-pad selects, A confirms or advances dialogue, B cancels/returns. Exploration: Left/Right moves Tohma, Up/Down climbs or changes posture where allowed, and A jumps; keep A held to catch a ledge, then press Up to climb. START opens the pause menu, where the five-card combat hand can be rearranged. In turn-based fights, use the D-pad to choose a punch, kick, chop or special card and A to commit it; B cancels before confirmation. Punch beats kick, kick beats chop and chop beats punch.
Cheats
No cheats have been added for this edition.
Player verification and sources
Browser play was reviewed before this edition was published in the catalogue. The date below is the catalogue publication date, not the game’s original release date.
- Browser test and catalogue publication date
- Browsers and devices
- PC: Chrome, Edge and Firefox. Mobile: Chrome on Android and Safari on iPhone and iPad.
- Player engine and core
- EmulatorJS 4.3.0-pre · gba
- Tested by
- rwEmulator
Sources and editorial basis
rwEmulator reviews edition metadata, release information, game manuals and first-hand browser-play notes. Available manuals are linked below; the editorial policy explains how facts are checked and corrections are handled.